 * {
     margin: 0;
     padding: 0;
     box-sizing: border-box;
 }

 html,
 body {
     width: 100%;
     height: 100%;
 }

 .containers {
     width: 100%;
     height: 100%;
     background-color: #F8F9FA !important;
 }

 .containers h2 {
     text-align: center;
 }

 .containers-connet {
     width: 50%;
     margin: 20px auto;
     box-shadow: 0 0 6px gray;
     padding: 10px;
 }

 .containers-connet th,
 td {
     text-align: center;
     height: 40px;
     line-height: 40px !important;
 }

 .containers h3 {
     height: 50px;
     line-height: 60px;
     padding-left: 10px;
 }

 table {
     width: 700px !important;
     margin: 0 auto;
     border-radius: 10px !important;
     text-align: center;
     box-shadow: 0 0 10px gainsboro;
 }

 table thead {
     background-color: #F9F9F9;
     color: #8FAFE0;
 }

 table tbody {
     background-color: #fff !important;
 }

 table tbody tr td:nth-of-type(1) {
     background-color: #F8F9FA;
     color: #989B9D;
 }

 table tbody tr td:nth-of-type(3) {
     background-color: #F8F9FA;
     color: #989B9D;
 }

 table td {
     width: 100px;
 }